package com.example.demo.config;

import com.fasterxml.jackson.datatype.jdk8.Jdk8Serializers;
import org.springframework.security.config.annotation.SecurityBuilder;
import org.springframework.security.config.annotation.SecurityConfigurerAdapter;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;

/**
 * @_PackageName:com.example.demo.config
 * @_ClassName:MysecurityConfig
 * @_Description:
 * @_Author：笑老二
 * @_data 2020/12/27 13:07
 */
@EnableWebSecurity
public class MySecurityConfig extends WebSecurityConfigurerAdapter {
    @Override
    protected void configure(HttpSecurity http) throws Exception {
        //super.configure(http);
        //定制请求的授权规则
        http.authorizeRequests().antMatchers("index").permitAll()
                .antMatchers("/level1/**").hasRole("VIP1")
                .antMatchers("/level2/**").hasRole("VIP2")
                .antMatchers("/level3/**").hasRole("VIP3");

        //开启自动配置的功能
        //默认 /login是处理 自动处理
        http.formLogin().loginPage("/toLogin");

        //开启注销功能
        //logoutSuccessUrl(),退出成功的URL
        http.logout().logoutSuccessUrl("/index");

        //开启记住我功能
        http.rememberMe();
    }

    //认证规则
    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        //super.configure(auth);
        auth.inMemoryAuthentication().passwordEncoder(new MyPasswordEncoder()).withUser("zhangsan").password("123456").roles("VIP1","VIP2")
                .and()
                .withUser("lisi").password("123456").roles("VIP2","VIP3")
                .and()
                .withUser("wangwu").password("123456").roles("VIP3");
    }
}
